. The dawn of life [microform] : being the history of the oldest known fossil remains, and their relations to geological time, and to the development of the animal kingdom. Paleontology; Life; Paléontologie; Vie. 152 THE DAWN OP LIFE. inverted cone of carbonate of lime from an inch or two to a foot in length, and with its point buried in the mud at the bottom of the sea, while its open cup J! f :^! ilil ^! I â I *'!. Fig. 38. Archaocyathus Mingancnsiiâa Primordial Protozoon. {After Billings.) (a.) Pores of the inner wall. extends upward into the water. The lower part buried in the soil is com


. The dawn of life [microform] : being the history of the oldest known fossil remains, and their relations to geological time, and to the development of the animal kingdom. Paleontology; Life; Paléontologie; Vie. 152 THE DAWN OP LIFE. inverted cone of carbonate of lime from an inch or two to a foot in length, and with its point buried in the mud at the bottom of the sea, while its open cup J! f :^! ilil ^! I â I *'!. Fig. 38. Archaocyathus Mingancnsiiâa Primordial Protozoon. {After Billings.) (a.) Pores of the inner wall. extends upward into the water. The lower part buried in the soil is composed of an irregular acervu- line network of thick calcareous plates, enclosing. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dawson, J. W. (John William), Sir, 1820-1899. Montreal : Dawson


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectpaleontology, bookyea